1FK7042-2AK71-1CG0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1CG0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7042-2AK71-1CG0 is an advanced, high-efficiency servo motor engineered for precision, reliability, and durability. This model delivers a rated power of 0.94 kW and a nominal torque of 3 Nm at 6000 rpm, combining exceptional dynamic performance with robust construction. Designed for applications demanding accuracy and long-term stability, it is ideally suited for automation systems, robotics, and high-performance machinery. The natural cooling system and compact IMB 5 design make it easy to integrate into diverse machine architectures, minimizing installation space while maximizing performance.

Equipped with an absolute 24-bit + 12-bit multi-turn encoder (Drive-CLiQ AM24DQI), the motor ensures precise position and speed control. Its smooth shaft without a holding brake and IP64 degree of protection guarantee optimal reliability under demanding industrial conditions. The power connector’s rotatable interface provides flexible installation options, supporting simplified cable management and machine layout design.

Overview

The SIMOTICS S-1FK7 series represents SIEMENS’ innovative family of compact permanent-magnet synchronous motors. With a wide range of options, encoder configurations, and compatible gearboxes, these motors can be perfectly tailored to match specific performance requirements. When paired with the SINAMICS S120 or S220 drive systems, the 1FK7 motors form a powerful, fully integrated motion control solution offering high functionality, precision, and energy efficiency.

Design and Performance

The 1FK7042-2AK71-1CG0 motor features high power density and low inertia, ensuring outstanding response for rapid acceleration and deceleration. The efficient heat dissipation through the housing surface allows for continuous operation without the need for external cooling systems. Built with robust mechanical integrity and advanced control technology, it delivers long-term reliability in various automation tasks.

• Compact structure and reduced installation space
• Flexible encoder and gearbox combinations
• Maintenance-free operation with durable mechanical components
• Excellent control accuracy for high-precision movements
• Optimized for dynamic machine tools and automated handling equipment

Applications

This motor is ideal for machine tools, robotics, packaging lines, textile systems, and precision production machinery. Its versatile nature also makes it a preferred choice for automation in wood, glass, ceramics, and printing applications.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1CG0

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